Marine collagen is a type of collagen that is derived from fish and other marine sources. It is a popular supplement due to its many health benefits, including supporting hair and nail growth, improving skin elasticity, and promoting joint health. According to the search results, marine collagen is generally well-tolerated and does not have many significant side effects. However, some people have reported minor bloating and digestive upset, and in some studies, a few people have reported that it leaves a bad taste in their mouth. These results are not the norm, and collagen is much more likely to help improve digestion than disrupt it. It is important to note that people with fish allergies should avoid marine collagen.
In addition to marine collagen, collagen peptides are another type of collagen supplement that is derived from animal collagen. Collagen peptides are very small pieces of protein from animal collagen, and they are used for aging skin, osteoarthritis, osteoporosis, brittle nails, muscle strength, and many other purposes. Collagen peptides have been safely used in doses up to 10 grams daily for up to 5 months, and side effects are rare. However, some people have reported mild digestive symptoms or a bad taste in their mouth after taking collagen peptides.
Overall, collagen supplements are generally well-tolerated and safe for most people. However, it is important to consult with a trusted practitioner for the right brand and dose of collagen for you, especially if you have any allergies or medical conditions.
